Here are some thoughts I have on getting started:
- Start with a "Main Protein" dish you already know how to do and enjoy eating.
- Figure out how many adult size servings it will feed, with a typical serving being about 2-3 ounces of cooked meat. Here is a great resource site on "How Much to Buy".
- Then try doubling or tripling your recipe and cooking enough batches to get a total of 10 batches. Check out this site for tips on "Large Batch Cooking".
- Portion out the batches into freezer safe containers or bags.
Cooking for a Crowd Recipes
Ellen's Tested Quantity Recipes
Recipes for 50-100 People
Another great site is AllRecipes.com. At this site you can find a recipe you like then put in the amount of servings and it will automatically recalculate for you.
Let me know how this works for you!